Infant sleeping position restraint



FIG. 1 is a perspective view of an infant sleeping position restraint, taken from the front and upper left side showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof. 

The ornamental design for an infant sleeping position restraint, as shown and described. 